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Threats Tagged 'cve-2026-63990'

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Active filters (1):Tag: cve-2026-63990

Threats Tagged 'cve-2026-63990'

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In the Linux kernel, the following vulnerability has been resolved: bonding: refuse to enslave CAN devices syzbot reported a kernel paging request… (CVE-2026-63990)CVE-2026-63990
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A vulnerability in the Linux kernel bonding driver allowed virtual CAN devices to be enslaved to bonding masters, causing kernel paging request crashes due to null-pointer dereferences. This occurs because CAN devices use a different Layer 2 architecture than Ethernet devices, which bonding assumes. The issue was fixed by blocking CAN devices from being enslaved, preventing illegal state mutations and crashes.

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